PuppyBase

Bullmastiff vs Nova Scotia Duck Tolling Retriever

Side-by-side comparison across all 14 AKC trait ratings, with a clear verdict on which breed fits which kind of household.

Perfect Puppy Quiz · 5 questions · 90 seconds

Not sure which breed fits your life?

Answer five questions about your home, your schedule, and your tolerance for shedding. We’ll match you to your top three breeds from over 200.

The bottom line

Bullmastiff vs Nova Scotia Duck Tolling Retriever

People compare Bullmastiffs and Nova Scotia Duck Tolling Retrievers because both are loyal, affectionate dogs with strong working backgrounds, but that’s where the similarities end. If you’re torn between them, you’re really choosing between a living fortress and a red whirlwind of joy. The Bullmastiff is a massive, calm powerhouse bred to silently intimidate poachers, not chase them. He’s the dog who’ll take up half your couch, rarely bark, and stand between you and any perceived threat without hesitation. But he’s not for beginners. His size alone demands experience, and he needs space, structure, and someone who understands that a 120-pound dog with bloat risks and joint concerns isn’t a casual commitment. He’s good with older kids who know how to respect big dogs, but he won’t tolerate roughhousing. The Toller, on the other hand, is built for motion. He’s the smallest of the retrievers, but don’t let that fool you. he’s got endless energy and a mind that craves jobs. Bred to dance at the water’s edge and lure ducks within range, he’s a dog who lives to work, play, and bond. He’s better with young kids, adapts to active lifestyles, and thrives in homes where hiking, swimming, or dog sports are routine. Here’s the thing the data won’t tell you: the Bullmastiff gives you quiet devotion, but asks for a lot in return. space, vet budgets, and careful management. The Toller gives you exuberant love, but only if you can match his pace. Pick the Bullmastiff if you want a stoic guardian. Pick the Toller if you want a partner who’ll make every outdoor adventure feel like a celebration.

Bullmastiff
Nova Scotia Duck Tolling Retriever
24–27 in
Height
17–21 in
100–130 lb
Weight
35–50 lb
7–9 yr
Lifespan
12–14 yr
$1.5–3.5k
Puppy price
$2.0–4.0k
#51
AKC popularity
#83

Trait-by-trait

Higher bar = more of that trait. Shedding, barking, drooling, grooming flipped for readability.
Affectionate w/ Family
Good with Young Children
Good with Other Dogs
Shedding Level
Coat Grooming
Drooling Level
Good with Strangers
Playfulness
Watchdog / Protective
Adaptability
Trainability
Energy Level
Barking Level
Mental Stimulation Needs
AffectionGood w/ KidsGood w/ DogsShedding LevelGroomingDrooling LevelGood w/ StrangersPlayfulnessProtectiveAdaptabilityTrainabilityEnergy LevelBarking LevelMental Stim.
Bullmastiff Nova Scotia Duck Tolling Retriever
Overlay

Where they diverge

Good with Young Children
Nova Scotia Duck Tolling Retriever is better with kids (2-point difference)
Nova
Playfulness
Nova Scotia Duck Tolling Retriever is more playful (2-point difference)
Nova
Watchdog / Protective
Bullmastiff is more protective (2-point difference)
Bullmastiff
Affectionate w/ Family
Nova Scotia Duck Tolling Retriever is more affectionate (1-point difference)
Nova
Good with Other Dogs
Nova Scotia Duck Tolling Retriever is better with other dogs (1-point difference)
Nova
The verdict

Choose the Bullmastiff if…

  • Experienced dog owners
  • Families with older children
  • Homeowners with fenced yards
  • You value watchdog / protectiveBullmastiff scores noticeably higher.

Choose the Nova Scotia Duck Tolling Retriever if…

  • Active families
  • Outdoor and water enthusiasts
  • Dog sport enthusiasts
  • You value good with young childrenNova Scotia Duck Tolling Retriever scores higher here.
Bullmastiff Owner’s Guide
Everything you need before bringing your Bullmastiff home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide
Nova Scotia Duck Tolling Retriever Owner’s Guide
Everything you need before bringing your Nova Scotia Duck Tolling Retriever home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide

Other comparisons people run